There are 19 main Diary of a Wimpy Kid books in the core numbered series as of 2026, plus 14 extra/supplementary books , for a total of 33 Wimpy Kid–related books if you count all the extras together.

Quick Scoop: Core Answer

  • Main numbered series: 19 books currently released.
  • Supplementary / extras (activity books, movie diaries, spin‑off style titles): 14 books.
  • Official “main series” count most people mean when they ask “how many Diary of a Wimpy Kid books are there?” = 19.

Think of it like this: if you’re trying to collect “the real series in order,” you’re aiming for those 19 numbered titles , and everything else is bonus content around Greg’s world.

Main Series vs Extras

When people online give different numbers, it’s usually because they’re mixing up:

  • Main series (numbered) – these are the core novels that follow Greg Heffley year by year and are included in the official count.
  • Supplementary books – things like the “Do-It-Yourself” book, movie diary, and other special extras; fun, but not counted as part of the core run.

In other words, a “complete main set” = 19 books, while a “mega fan shelf” that includes everything = 33 books and growing.

As of 2026: What’s New?

  • The main series has grown steadily since 2007 and reached 19 books by 2024.
  • There are plans for more : a 20th book listed for 2025 and a 21st book expected in October 2026 , but those future releases are not all out yet as of early 2026.

So if you’re asking “right now, how many Diary of a Wimpy Kid books are there?” the safest, clean answer is:

19 main books currently available, with 14 extra/supplementary books alongside them.

Fast FAQ

  • Q: If I just want the story in order, how many do I need?
    A: Get the 19 main series books ; that’s the core Greg Heffley storyline.
  • Q: Why do some sites say 20 or more?
    A: Some count announced but not yet released books, or they include spin‑offs and extras in their total.

TL;DR: There are 19 main Diary of a Wimpy Kid books out now, plus 14 extras, making 33 Wimpy Kid–related books if you count everything together.

Information gathered from public forums or data available on the internet and portrayed here.